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Code Issues Releases Wiki Activity

Fix big endian issue on MPLS

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Matias Fontanini
2015-12-31 06:18:44 -08:00
parent 756dd97fc7
commit 03ad7f3ae7
1 changed files with 1 additions and 1 deletions
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src/mpls.cpp
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@@ -63,7 +63,7 @@ MPLS::MPLS(const uint8_t* buffer, uint32_t total_sz) {
void MPLS::label(small_uint<20> value) { void MPLS::label(small_uint<20> value) {
const uint32_t label_value = value; const uint32_t label_value = value;
const uint16_t label_high = Endian::host_to_be<uint16_t>(label_value >> 4); const uint16_t label_high = Endian::host_to_be<uint16_t>(label_value >> 4);
const uint8_t label_low = (Endian::host_to_be<uint32_t>(label_value) >> 20) & 0xf0; const uint8_t label_low = (label_value << 4) & 0xf0;
header_.label_high = label_high & 0xffff; header_.label_high = label_high & 0xffff;
header_.label_low_and_bottom = (header_.label_low_and_bottom & 0x0f) | label_low; header_.label_low_and_bottom = (header_.label_low_and_bottom & 0x0f) | label_low;
} }